Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of custom made oil seals in China, also supports customized service. Please feel free to buy high quality custom made oil seals for sale here from our factory.
Product Description
What is custom made oil seals
Custom made oil seals are rubber seals tailored by Linde Polymer according to the specific needs of customers. Unlike standard oil seals, they can be customized in different sizes, materials, shapes and performance requirements to meet a variety of working conditions. Most of the orders we receive are customized with requirements for high temperature resistance, chemical corrosion resistance, wear resistance, waterproof, etc. There are customization requirements in the automotive, mechanical equipment, hydraulic systems, pumps, compressors and other industries, especially in special environments, where ordinary standard oil seals cannot meet the requirements. At this time, customized oil seals can provide good results. Customized oil seals are the best sealing solution for customers.

Our Certificate

IATF 16949

ISO 9001

ISO 14001
|
Material |
Can be customized according to needs, such as fluororubber (FKM), nitrile rubber (NBR), chloroprene rubber (CR), etc |
|
Hardness (Shore A) |
Generally ranges from 50 to 90 (adjustable upon request) |
|
Tensile strength |
8 to 30 MPa (varies according to material and design) |
|
Elongation at break |
100% - 300% (depending on material and application) |
|
Compression set |
≤ 20% (compression set is lower for common high-performance seals) |
|
Temperature range |
-30°C to +250°C (certain special materials can withstand higher temperatures) |
|
Density |
1.8 - 2.0 g/cm³ (depending on specific material and design) |
|
Friction coefficient |
0.2 - 0.4 (depending on surface type and seal design) |

Advantage of Custom Made Oil Seals
- Customized oil seals can select rubber materials, design sizes, shapes, etc. according to the specific needs of the equipment to ensure the perfect match between the oil seal and the equipment, and avoid poor sealing or leakage problems caused by inappropriate standard oil seal sizes.
- Depending on the choice of rubber raw materials, the performance of the oil seal will also be different, such as high temperature resistance, chemical corrosion resistance, wear resistance, etc. Customized oil seals can still work stably in high pressure, high temperature, strong acid and alkali environments.
- Customized oil seals can have a more suitable sealing effect, reduce energy loss, leakage and pollution, and thus improve the overall efficiency and economy of the equipment.
- The cost of the initial customized mold opening and other steps may be high, but the probability of subsequent equipment failure and downtime concerns is greatly reduced. In the long run, it can save the cost of repair and replacement and improve the cost performance.
Application
- Customized oil seals can replace standard oil seals and complete situations that standard oil seals cannot meet.
- In the automotive industry, components such as engines, gearboxes and shock absorbers.
- In industrial machinery, they are used in hydraulic systems, pumps, compressors, and gearboxes.
- In the aerospace field, customized oil seals are used in aircraft engines and hydraulic control systems.
- Drilling equipment in the oil and gas industry.

Why Choose Us?

competent experience
Our technical staff is proficient and competent, and we have many years of industry experience.
Quality assurance
To guarantee the high standards of every product, all of them go through rigorous quality testing.
Customer first
We prioritize each client's demands and offer superior post-purchase support.
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